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Improved Ozonation in Aqueous Systems

 

作者: S. Nakayama,   K. Esaki,   K. Namba,   Y. Taniguchi,   N. Tabata,  

 

期刊: Ozone: Science & Engineering  （Taylor Available online 1979）
卷期: Volume 1, issue 2  

页码: 119-131

 

ISSN:0191-9512

 

年代: 1979

 

DOI:10.1080/01919517908550839

 

出版商: Taylor & Francis Group

 

关键词: ozone–hydrogen peroxide oxidations;refractory organics

 

数据来源: Taylor

 

摘要:

A method of catalytic ozonation in an aqueous system using hydrogen peroxide (H202) as a catalyst has been developed. In aqueous solutions or organic compounds including refractory organics such as acetic acid (6odium salt), acetone, etc., the addition of H02. accelerates the ozone reaction to reduce total organic carbon (TOC) in all cases. The reaction rate and efficiency were dependent on pH, and on the concentration of H2O2and TOC in the reaction system.

 

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